Privacy-Preserving Gateway Development

Implement zk-SNARKs (Circom, Halo2) and zk-STARKs to enable private transactions and data verification. We deliver custom circuits that prove compliance without exposing sensitive on-chain data, reducing gas costs by up to 40% versus generic solutions.

Deploy threshold signature schemes (TSS) and distributed key generation (DKG) to eliminate single points of failure for private key management. Our architecture ensures no single party can reconstruct a secret, providing institutional-grade security for wallet and transaction signing.

Leverage hardware-level isolation with Intel SGX and AWS Nitro Enclaves to process confidential data. We build gateways where sensitive logic executes in encrypted memory, verifiably attested to be correct and uncompromised.

Design and implement layered systems combining ZKPs, MPC, and TEEs based on your specific threat model and compliance requirements. We provide architectural blueprints that optimize for cost, latency, and trust assumptions.

Build secure, non-custodial bridges that preserve privacy across Ethereum, Polygon, Arbitrum, and other EVM chains. Our relayers use ZK proofs to validate state transitions, ensuring asset transfers remain confidential and verifiable.

Embed privacy-preserving AML/KYC checks and transaction monitoring that satisfy regulatory requirements (FATF Travel Rule, MiCA). Our systems generate zero-knowledge proofs of compliance for auditors without leaking user identities.

Deploy gateways with built-in compliance for AML/KYC, FATF Travel Rule, and MiCA. Our modular architecture integrates with leading identity providers, enabling selective disclosure without sacrificing user privacy.

Benefit from zero-knowledge proofs and secure multi-party computation (MPC) to validate transactions without exposing sensitive data. Our code is audited by leading firms and follows NIST cybersecurity frameworks.